40 Best Senior React JS JSON MySQL Postgres (PostgreSQL) SQL Freelance Developers For Hire In April 2025
Featured Senior React JS JSON MySQL Postgres (PostgreSQL) SQL Freelance Developers
Software Engineering, Architecture & Management
Dallas, Texas, US or remote
Starting his technical career in 2011, Ryan has been exposed to virtually all aspects of software engineering. Working exclusively at companies with...
FullStack Software Engineer
New York, New York, US or remote
Projects Vaccinfo - For CUNY Hackathon Winter 2021, collaborated with a team and built a community-based website collecting and providing...
Experienced full-stack engineer and UI/UX designer
Las Vegas, Nevada, US or remote
I've been developing products for virtually every type of device, platform and medium since I started coding as a teen. Since then, my apps and...
Senior Full Stack Developer
Madison, Wisconsin, US or remote
True end-to-end developer with strong frontend, backend, and devops chops. 11+ years working with clients such as Yale University, UW, NWF, The...
Senior Fullstack Web Application Engineer
Saint Paul, Minnesota, US or remote
Having worked with a variety of teams, from Best Buy to UHG to Dapper Labs, I have learned what makes for failure, friction, or success, both for the...
Senior Software Engineer
New York, New York, US or remote
I'm a full stack software engineer with over 15 years of experience. In my career, I've been an individual contributor, sole developer, and manager...
Principal Engineer
London, United Kingdom or remote
Full-stack principal engineer with a passion for building products that meet people. Proven experience in building products from the ground up,...
Experienced Software Developer
Dubios, Wyoming, US or remote
Experienced Software Developer with a diverse background developing web, mobile, and desktop applications. Skilled in front-end development, backend...
Frontend Engineer
Toronto, ON, Canada or remote
Produced multiple visual elements of web applications by translating UI/UX design wireframes into code, producing high quality markup using Next.js...
Senior Web Developer
Orlando, Florida, US or remote
Worked on several SaaS products in PHP, JavaScript, and TypeScript. Created custom SaaS Dashboard using the Yii PHP framework with a MySQL database....
Software Developer
Concord, New Hampshire, US or remote
I’ve worked with numerous startups, small businesses and individuals during my 12 year career in every capacity from consulting and freelancing to...
Full-Stack & Blockchain developer
Toronto, Ontario, Canada or remote
Full-Stack & Blockchain Developer Frontier Communications 2020 - Present Dallas, Texas Company Description Developed Frontend Application using...
Senior Full-Stack & Blockchain developer
Singapore, 50 Nanyang Ave, Singapore or remote
Hello every one! I am a senior Full Stack && Blockchain Developer. I enjoy working with clients to help discover what they need and create the best...
Freelance Frontend Dev
Vienna, Vienna, Austria or remote
Jack of all trades, master of some 🧠 +15 years experience at DESTROYING problems I aim to cut the bullshit and solve issues effectively...
Senior Full Stack Developer
San Clemente, California, US or remote
Software Engineer at Camping World September 13th 2021 Remote Duties: • Developed a new API service endpoint responsible for the secure...
Full Stack Developer
Maringá, Paraná, Brazil or remote
I’ve been working with WEB development since 1999, and through this period I’ve delivered a multitude of jobs using the most diverse...
Software Developer
New York, New York, US or remote
Software engineer with over a decade of full-stack experience at a number of companies of diverse size, tech stack, culture, and team structure, with...
Senior Team Lead
Sofia, Sofia, Bulgaria or remote
- Currently serving as Engineering Team Lead at Deel, overseeing engineering tasks in a fully remote setting. - Worked as a Senior Software Engineer...
Full Stack developer
Tallinn, Estonia or remote
Hi there, My name is Pooja. I have about 8 years of experience working with Reactjs and MVP building. In my current project, I worked extensively...
Full Stack Web Developer
Rudny, Oblast, Kazakhstan or remote
As a multilingual Senior Full Stack Web Developer, I bring a wealth of experience in building robust and user-friendly web applications across...
Who We Are
Hi! I'm Adam, the person behind JS Chimp.
I make web apps and software (especially with PHP/Laravel).
I've been on both sides of the hiring equation.
Sent on interviews that didn't match my skillset. And recieved candidates unrelated to what I hired for.
Let's fix that.
Here companies and developers can connect around Javascript, JS Frameworks ... and other tech.
If you've got questions, hit me up!
What is JS Chimp
Need a job or looking to hire?
JS Chimp is your spot.
We make finding jobs or talent easy.
Let's connect you with your next job or star developer.
Join us!